rozwiąż równanie : |x| -3|x -2| = 4 dziękuję :D
|x|-3|x-2|=4
x+3x+6=4
x+3x=4-6
4x=-2
x=-1/2
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|x|-3|x-2|=4
x+3x+6=4
x+3x=4-6
4x=-2
x=-1/2